Aiello admitted to being the triggerman in Pizzolo's slaying. Prosecutors said Pizzolo was lured to Greenpoint, Brooklyn, and killed there. That murder was ordered by Mancuso when he was merely a soldier in the Bonanno clan. The U.S. Attorney's Office reportedly will seek next year to convict former Bonanno boss Vincent "Vinny Gorgeous" Basciano (left) of initiating the Pizzolo hit. Basciano is currently serving a life prison sentence on murder, attempted murder and gambling convictions.

When sentenced, Mancuso could receive 15 years in prison, and Aiello could get 30 years.

While walking his dog near his Bronx home, Santoro was shot to death by gunmen in a passing car. Indelicato and Donato admitted they were in the car, which belonged to Donato. Prosecutors said Basciano ordered and participated in the Santoro shotgun slaying because he believed Santoro was plotting to kidnap one of Basciano's sons. Basciano was convicted March 31 of his role in the Santoro killing.

When sentenced, Indelicato faces up to 20 years in prison, and Donato faces up to 25 years.

Vincent Basciano succeeded to the leadership of the Bonanno clan after previous boss Joseph Massino was convicted of racketeering. Massino subsequently cooperated in a federal investigation of Basciano. Mancuso is believed to have moved into an acting boss role after the jailing of Basciano. Authorities have indicated that the family's current acting boss is Salvatore Montagna.

A motion filed by the prosecutors indicated, "There is presently insufficient evidence to prove the defendant's guilt beyond a reasonable doubt."

Delvescovo was one of 62 people rounded up in February for alleged ties to the Gambino Crime Family. He pleaded not guilty to a charge that he extorted money from a trucking company owner. Delvescovo's defense attorney said his client was "wrongly accused on insufficient evidence."